html,
body,
ul,
li,
dl,
dt,
dd,
p,
figure,
figcaption,
h1,
h2,
h3 {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a,
u {
    text-decoration: none;
}

img {
    display: block;
    border: 0;
}

html,
body {
    height: 100%;
		font-family: PingFang SC;
}

body {
    display: flex;
    flex-direction: column;
	font-family: PingFang SC;
}

b {
    font-style: normal;
}